The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/

Stanley Cheung c984d0bcd8 php dockerfile: one dependency was listed twice		10 years ago
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Dockerfile	php dockerfile: one dependency was listed twice	10 years ago
README.md	Adding the tools directory to the git export.	10 years ago

GRPC PHP Base Dockerfile

Dockerfile for creating the PHP gRPC development Docker instance.

As of 2014/10 this

it installs tools and dependencies needed to build gRPC PHP
it does not install gRPC PHP itself; a separate Dockerfile that depends on this one will do that